baber/WOPTO huggingface dataset:
Patent JP-2003081084-A (JP)
Title: Distance bar for trolley conveyor
Inventor: SUGIURA TETSUYA
IPC: B61B10/02
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a distance bar for a trolley conveyor which can flexibly and smoothly perform carriage or storage even on a carriage line with a vertical bending carriage and a horizontal bending carriage, and ensure the stable carrying condition by suppressing the diagonal angle during the suspension carriage or suspension storage on the downhill gradient, and preventing any wheel from derailing and falling down or preventing any sliding wear. SOLUTION: In the distance bar 10 for the trolley conveyor connecting preceding trolley units 31 and a succeeding trolley units 32 which carry works to be carried on track to each other at a predetermined interval, facing end faces 15a and 15b which are brought into surface-contact with each other are formed on a front connector 12a and a rear connector 12b, a slide hole 16 for moving and regulating the pivoting position of a front pivot 13a in the longitudinal direction is formed in the front connector 12a, and the facing end faces 15a and 15b are separable from each other according to the downhill gradient condition of a passive side track 50.
Patent JP-2003084541-A (JP)
Title: Electrifying device and image forming apparatus
Inventor: TAKAYAMA YASUO
IPC: G03G15/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying device capable of electrifying a body to be electrified by being arranged proximately to the body to be electrified which moves relatively to a prescribed moving direction and to improve the electrification evenness as to an image forming apparatus which is provided with such an electrifying device. SOLUTION: This electrifying device is provided with a resistive element 22 whose resistance value is changed in the moving direction and an electricity feeding electrode feeding electricity to the resistive element.
Patent JP-2003082817-A (JP)
Title: Ridge construction method utilizing base plain ridge tile with opening between rafter and pole plate and the plain ridge tile
Inventor: NAKAO TERUYOSHI
IPC: E04D1/30
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional ridge sill tile is composed of a flat section having the same cross sectional shape as a pantile, an opening section between the rafter and the pole plate erected from the flat section and an extending section projected in approximately parallel with the flat section from the opening section and a dry type ridge can be executed simply but there is the probability of the generation of an opening between the ridge sill tile and the surface of the pantile, the problems of the consistency of mutual roofing and the infiltration of rain and wind from a joint and effective width cannot be adjusted. SOLUTION: A base plain ridge tile with the opening section for a ridge construction method is composed of an upstanding section engaged and fixed to the ridge core material of a roof and a hanging piece, the opening section with an opening-section lower-end curved surface abutted against the surface of the pantile, the base plain ridge tile section on which the plain ridge tile is roofed and the superposing receiving piece of the base plain ridge tile section and a superposing covering zone. The base plain ridge tile with the opening section optimum for an earthquake-resisting and rain-wind-resisting ridge structure is utilized, and the ridge can be constructed surely, simply and rapidly.  The constitution of superposition mounted at both side ends extending over the opening section from the base plain ridge tile section of the base plain ridge tile with the opening section fills the role of the prevention of the infiltration of rain and wind and the improvement of a weathering, and effective width is adjusted by using an effective-width adjusting thin side section formed at a joining end as required.
Patent JP-2003082805-A (JP)
Title: Triangular truss of deck plate
Inventor: HARADA MASATOSHI
IPC: E04C3/08
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a triangular truss 21 of a large-scaled deck plate by lessening shape processing or weld working of an attaching part for attaching an oblique steel material 11 constituting the triangular truss 21 of the deck plate and suppressing a cost. SOLUTION: An upper steel material 5 supporting the lower side of the deck plate of a waveform cross section is long in the direction of a corrugated wavelength, a pair thereof are arranged mutually parallel, and one flat side face 5A is mutually opposed thereto. A pair of upper attaching steel plates 7 welded between a pair of the upper steel materials are obliquely oppositely positioned in the form of an inverted truncated chevron shape and both side edges are welded along the flat side face 5A of the upper steel plate. The upper end of an oblique steel material 11 is welded on these upper attaching steel plates. A pair of these oblique steel materials are arranged in the form of an inverted truncated chevron shape, and the lower end is welded on a lower steel material 13.  The cross section of the lower steel material has both inverted truncated chevron shaped side faces 17A so that the lower steel material is suitable for welding with the oblique steel material, and is arranged in an orthogonal direction to the corrugated wavelength.
Patent JP-2003083160-A (JP)
Title: Piston structure of internal combustion engine
Inventor: WADA HIROYUKI
IPC: F16J1/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a piston structure with an oil gallery for an internal combustion engine capable of getting good results in cooling effect corresponding to high output. SOLUTION: The annular oil gallery is mounted on a rear side of a piston top wall, and an oil discharge hole formed by a core cylinder support and an oil inlet exclusive hole extended to a lower end part of the piston are formed on a bottom wall of the oil gallery by casting or machining. A first raised face is formed on the position provided with the oil inlet exclusive hole of the bottom wall, and a second raised face lower than the first raised face is formed on the bottom wall at the position provided with the oil discharge hole.
Patent JP-2003080049-A (JP)
Title: Agitating machine for solder filled in laminated tube
Inventor: MURAKAMI TAKEHIKO
IPC: B01F29/90
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the solder filled in a laminated tube from rising high like heretofore in agitating the solder, to permit easy taking of a balance during rotating and to additionally improve agitation efficiency. SOLUTION: A pair of circular supporting plates 7 and 7 are fastened near to both ends of a rotary driving shaft 2 horizontally supported at a trestle 1. The rotary driving shaft 2 is rotationally driven by a drive motor 3. Four pieces of rotary cylinders 8 and 8 respectively with opening/closing caps are borne between the pair of the circular supporting plates 7 and 7. While the rotary cylinders 8 and 8 with the opening/closing caps are respectively rotated, these cylinders are revolved in a perpendicular direction around the rotary driving shaft 2.
Patent JP-2003091486-A (JP)
Title: Communication terminal equipment
Inventor: IWASAKI TSUKASA
IPC: G06F13/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide communication terminal equipment capable of excluding any wasteful transmission and reception processing by processing attached picture information being data in a format which can not be developed by the terminal itself when the picture information transmitted from the communication terminal equipment is announced as an error from a mail server due to the mistake of the destination or the like. SOLUTION: This communication terminal equipment is provided with a communication control part 16 for carrying out reception processing based on information announced from an LAN interface 12, and when the information announced from the LAN interface 12 is an error from a mail server, and an attached picture is picture information beyond the capability of the terminal, the picture information is temporarily received, and the picture information part beyond the capability of the terminal is erased.
Patent JP-2003101057-A (JP)
Title: Solar cell module and assembly method thereof, and kit for the solar cell module
Inventor: OGAMI YOICHI
IPC: H01L31/042
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module suitable for mobile electronic equipment. SOLUTION: The solar cell module 40 comprises a flexible solar cell 1, where an adhesive has been given to the surface, and an electrical connection tape 12 that has adhered to the solar cell 1. In the module 40, the solar cell 1 has a surface 30 with electrodes 5a and 5b made to be exposed. The electric connection tape 12 has terminals 15a and 15b to be connected to an external load, and conductors 13a and 13b that are electrically connected to the external load. The conductors 13a and 13b are brought into contact with the electrodes 5a and 5b.
Patent JP-2003098356-A (JP)
Title: Light transmission plate
Inventor: KOYANAGI YUKIO
IPC: G09F9/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission plate suppressing moire resulting from a relation between a pitch of pixels and a shape of the light transmission plate. SOLUTION: The light transmission plate 101 is placed along a front surface or a rear surface of a liquid crystal display panel 20. A plurality of curve shaped grooves 114 and edges 115 are formed on a surface of the light transmission plate 101 on the opposite side of a surface confronting the liquid crystal display panel 20, i.e., on the front surface 112. The shape of the groove 114 or the edge 115 may be optionally a sine wave shape or a shape of serration.
Patent JP-2003101408-A (JP)
Title: Oscillator
Inventor: SAKATA YOSHIAKI
IPC: A61K8/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To attain improvement in the quality of a product, the date of delivery and costs by remarkably reducing labor required for a circuit designer to design a clock signal generating part by providing an oscillator, with which radiation noises are reduced and an occupied area on a substrate is small, having a spectrum spread control function. SOLUTION: A voltage dependent piezoelectric oscillation circuit or PLL oscillation circuit provided with the voltage dependent oscillation circuit and a spectrum spreading signal generating circuit are sealed in the same package. Otherwise, the oscillator is further provided with a control means for the operation, amplitude and frequency of a spreading signal, a frequency dividing ratio setting means for a programmable divider in the PLL circuit, an IC pad and an external terminal for setting the operation of these means from the outside.
Patent JP-2003100039-A (JP)
Title: Disk device, yoke integrated in the disk device and manufacturing method of the yoke
Inventor: YANAGIHARA SHIGEKI
IPC: G11B5/55
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a yoke that can easily be manufactured at a low cost, effectively suppress leakage magnetic flux and enhance sufficient performance, and to provide a disk device with the yoke and the manufacturing method of the yoke. SOLUTION: The disk device has a voice coil motor to rock a suspension arm mounted with a head at the tip against a disk. A voice coil motor includes; a voice coil integrally fitted to a rear end side of the suspension arm; a magnet acting a magnetic field on the voice coil, and a couple of the yokes provided at a relation of positions having the voice coil and the magnet inbetween. At least one of the yokes 34 has a main body 41 of a nearly sectorial shape and a plate piece 42 projected from its one end side, and is formed by forming the main body 41 and the plate piece 42 by pressing and folding the plate piece 42 onto the main body 41.
Patent JP-2003097579-A (JP)
Title: Rotating shaft device for manual transmission of vehicle
Inventor: SUNAGA MASANORI
IPC: F16H57/021
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotating shaft device for a vehicle manual transmission capable of contributing to reduce the number of components more and to reduce cost. SOLUTION: This rotating shaft device comprises a first rotating shaft, a first bearing, a second rotating shaft, a second bearing, and a displacement regulating member 4 fixed on a base part in a state of engaging with the second bearing. The displacement regulating member 4 is provided with an arm part 42 extending to the diametrical outside at a part in a circumference direction of the displacement regulating member 4 and an undercut surface 47 controlling interference of the displacement regulating member 4 and the first bearing to allow the displacement regulating member 4 to rotate around a center axis of the second rotating shaft. The displacement regulating member 4 rotates around the center axis of the second rotating shaft during assembly to engage with both of the first bearing and the second bearing, and control displacements of both members in thrust direction.
Patent JP-2003099252-A (JP)
Title: Data processor and its control method
Inventor: OGURA YASUTSUGU
IPC: G06F9/38
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To enable a processor, which has its range of hardware structuring limited, easily be designed and developed to have higher performance while keeping a minimum manufacturing cost. SOLUTION: The data processor (VUPU) 10 equipped with a dedicated data processing unit (VU) 1 and a general purpose data processing unit (PU) 2 has a clock control unit 3 mounted which supplies clock signals of different frequencies to the PU 2 and the VU 1. Thus, the data processor 10 with higher performance which has the VU 2 of higher operating frequency can be provided without altering the constitution and operation frequency of a PU 1 as a platform.
Patent JP-2003100511-A (JP)
Title: Permanent magnet, magnet roller and its manufacturing method, and developing roller
Inventor: ARAI MINORU
IPC: H01F7/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnet roller which has an asymmetrical distribution of magnetic flux density, is capable of reducing or eliminating an unnecessary magnetic flux generated by a separated electrode, and highly stable in quality, a manufacturing method capable of manufacturing a magnet roller at a low cost and easily inserting a shaft into the hollow of a permanent magnet and fixing it, and a developing roller using the same. SOLUTION: A magnet roller is equipped with a permanent magnet 7 where magnetic poles are provided in a circumferential direction, and a shaft 6 which is inserted and fixed in the hollow 7b of the permanent magnet 7. The permanent magnet 7 has a cutout 7a extending in its axial direction, and the cutout 7a serves as a separated electrode. Furthermore, an assembly operation of the magnet roller includes a process of inserting the shaft 6 into the hollow 7b while the cutout 7a is expanded and releasing the expansion of the cutout 7a after the shaft 6 is inserted.
Patent JP-2003095818-A (JP)
Title: Algaecidal and bactericidal agent
Inventor: TAKAMOTO HIROAKI
IPC: A01N37/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an algaecidal and bactericidal agent that can control miscellaneous algae, for example, diatom or green laver and harmful bacteria such as reddish-brown scab, Chytridiomycota and adhesive bacteria. SOLUTION: The algaecidal and bactericidal agent is used for preventing and controlling miscellaneous algae and bacterial diseases occurring in laver cultivation. The agent mainly comprises an acid and a salicylic ester and/or a propionic ester.
Patent JP-2003106498-A (JP)
Title: Bog re-liquefaction and recovery system for lng tank
Inventor: ITO KAZUO
IPC: C10L3/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a low cost BOG (boil-off gas) re-liquefaction and recovery system for LNG (liquefied natural gas) tank capable of effectively using existing equipment. SOLUTION: A BOG feed line 8 is connected to an atmospheric diffusion line 3 diffusing BOG generated in an LNG tank 1 to the atmosphere and a refrigerator 9 re-liquefying the BOG by cold heat. A liquefied BOG tank 10 for storing the liquefied BOG is connected to the refrigerator 9. A liquefied BOG transfer line 11 to be connected to an LNG receiving line 2 and a boosting line 12 boosting the liquefied BOG by vaporization are connected to the liquefied BOG tank 10, and the pressure-raised BOG by the pressure-raising line 12 is fed to the liquefied BOG tank 10 to raise the internal pressure of the liquefied BOG tank 10, so that the liquefied BOG is fed from the liquefied BOG tank 10 to the liquefied BOG transfer line 11.
Patent JP-2003111456-A (JP)
Title: Piezoelectric actuator, active braille unit and work support
Inventor: UEHA SADAYUKI
IPC: B81B7/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator in which a plurality of piezoelectric actuator elements causing a circular motion or an elliptical motion by combining an up/down motion through deflective oscillation, and in which a telescopic motion through longitudinal vibration of a piezoelectric element can be utilized as a driving force for moving a mover, or becoming a driving force of the mover itself. SOLUTION: The piezoelectric actuator 7a comprises a basic body 2, a sidewall 6 arranged, at specified positions thereof, with a plurality of piezoelectric actuator elements 1 consisting of piezoelectric elements 3a and 3b arranged on the opposite sides of the basic body 2, and a plurality of electrodes 4a, 4b, 5a and 5b, and a phase difference generating means and moves a member 9 being carried along the sidewall 6 in a specified direction. The forward end part of the basic body 2 performs ciliary movement while touching the member 9 being carried thus moving it.
Patent JP-2003102556-A (JP)
Title: Wagon
Inventor: FUJISAWA MASANORI
IPC: A47B21/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wagon, the top of which is slidable, to facilitate entry work for a computer. SOLUTION: The wagon 10 has a body 11 having an upper storage space US and a lower storage space LS, and a top 12 closing the upper storage space US. The top 12 can be slid between a position in which it closes the upper storage space and a position in which it opens the upper storage space. Slide shelves 22 and 23 are provided in the lower storage space LS moveably in the direction perpendicular to the movement direction of the top 12. A computer C is placed on the top 12, OA equipment such as a printer P and the like can be put on the slide shelves 22 and 23. The printer P and the like can be positioned on the forward right side or forward left side of an operator working on the computer C.
Patent JP-2002192076-A (JP)
Title: Bio-transmission actuator
Inventor: UCHIDA KOJI
IPC: B06B1/04
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an optimal structure which enables the reduction of sound leakage, the improvement of transfer characteristics, and the control of the vibration transmission path of internal and external parts in a bio-transmission actuator. SOLUTION: A bio-transmission actuator 10 is provided with a communication signal transmission part 1 which transmits a communication signal by touching the operator's wrist, hand, palm back surface part, finger, or tiptoe, and a voice input part 2.
Patent JP-2003113182-A (JP)
Title: Method for producing triazole-based compound
Inventor: SUZUKI TAKASHI
IPC: C07B61/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 1H-pyrazolo[5, 1-c][1, 2, 4]triazole- based compound useful as a photographic coupler and its intermediate or an intermediate of an organic synthesis in a high yield and high purity and also simply. SOLUTION: This method for producing a 3-substituted-6-carboxy-1H- pyrazolo[5, 1-c][1, 2, 4]triazole-based compound expressed by the general formula (II) is provided by performing a reaction of a 1-acyl-3-substituted-6- oxycarbonyl-7-acylthio-1H-pyrazolo[5, 1-c][1, 2, 4]triazole with hydrobromic acid or hydrochloric acid in the presence of phosphorous acid or hypophosphorous acid and 0.01-0.5 mol equivalent iodide ion based on the general formula (I).
Patent JP-2003115277-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MURAKOSHI ATSUSHI
IPC: H01L21/265
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To realize acceleration-deceleration type ion implantation in which shallow p-n junctions can be easily formed. SOLUTION: B ions are accelerated to initial acceleration energy by an extraction electrode 2, and the B ions are decelerated to final acceleration energy by a post-acceleration tube 4, where they are set as: 1<initial acceleration energy/final acceleration energy<=3.
Patent JP-2003115702-A (JP)
Title: Nonreciprocal circuit element and communication apparatus thereof
Inventor: KAWANAMI TAKASHI
IPC: H01P1/387
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact and high-reliability nonreciprocal circuit element and a communication apparatus. SOLUTION: The nonreciprocal circuit element is approximately composed of a metal lower case, a resin terminal case 3, a ferrite 30, a center conductor 20, a metal upper case, a permanent magnet, a matching capacitor element C1, etc. The center conductor 20 is composed of a center electrode 22, etc., composed of two lines extending from a ground electrode 24. The upside height of the matching capacitor element C1 is lower than the height of the upside 30a of the ferrite 30, the edge 22a of the center electrode 22 disposed on the side 30c of the ferrite 30 is closer than the edge 22c to a capacitor electrode 27 of the capacitor element C1, and the edge 22a of the electrode 22 at the lower side 30b is more distant from the capacitor electrode 27 of the capacitor element C1 than at the upper side 30a in a direction perpendicular to the height of the ferrite 30.
Patent JP-2003112129-A (JP)
Title: Cleaner and image former
Inventor: KANAI YUTAKA
IPC: B08B1/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner that keeps high cleaning performances for a long term and to provide an image former. SOLUTION: The cleaner is provided with a scraper 21 that cleans the surface of an intermediate transfer belt 6 by bringing it into contact with the surface of the intermediate transfer belt 6 being a member to be cleaned, set on a drive roll 10 and travelling in the direction of arrow A in such a manner that the angle α made by the scraper with the front of the transfer direction of the surface of the belt 6 is acute and a scraper retention and adjustment device 22 that presses the scraper 21 against the surface of the belt 6 and allows the angle α made by the scraper 21 with the traveling direction A of the surface of the intermediate transfer belt 6 to become greater with time.
Patent JP-2003112889-A (JP)
Title: Safety device for crawler crane
Inventor: TAGUCHI HIDEO
IPC: B66C23/94
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for preventing the fall-down or breakage of a crawler crane. SOLUTION: In mounting/demounting a side frame, the crawler crane is jacked up by a jack cylinder 6. Pressure sensors 6b, 6r mounted on the jack cylinder 6 detect the mounted condition of the side frame such that the side frame exists or not and is grounded or not. A controller 20 estimates the mounted condition of the side frame in accordance with the detection result of the pressure sensors 6b, 6r and outputs a command signal to a moment limiter 21 for selecting a rated load curve corresponding to the mounted condition.